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DESCRIPTION

• MODEL SB, All stainless steel pressure gauge are with open-front bezel which allow users to open the ring to maintain the gauges. 

• These gauges are constructed from high-quality stainless steel, ensuring exceptional resistance to corrosion, rust, and environmental factors, so they are engineered for durability, resistance to corrosion, and superior performance in demanding environments, and withstand its service life.

• For the applications in harsh, corrosive, or high-moisture environments, such as : Petrochemical industry, pharmaceutical manufacturing, food and beverage processing, oil and gas industry, chemical manufacturing, water treatment and wastewater management.

• For safety protection, MODEL SB has a blow-out plug on the top of case. when over pressure or failure, people can escape there. 

SPECIFICATION

• Sizes：63mm, 100mm

• Accuracy : 1.0% or 1.6% 

• Pressure range: -1 to 700 bar 

• Working oressure：Steady: ¾ full-scale value;  fluctuating: 2/3 full-scale value; short time: full-scale value

• Case material：Stainless steel 304.

• Bezel ring material : Stainless steel 304, bayonet-lock

• Connection welded to case : On option

• Movement : Stainless steel 304

• Bourdon tube : Stainless steel 316

• Pressure connection material : Stainless steel 316

• Pressure connection thread : 1/8", 1/4", 3/8" 1/2"BSP, PT, NPT, M15x1.5, M20x1.5 or customized

• Mounting options : Bottom, back, back with U clamp (brackets), back with front flange

• Pointer : Aluminium alloy, black painted

• Lens material : Glass

• Filling fluid : Glycerin (silicon oil on option)

• Scale units: Psi, bar, Mpa, Kpa, Kg/cm2, mmH2O, "Hg

• Operating temperature range: Ambient: -40°F to +140°F (-40°C to +60°C) - dry;  -4°F to +140°F (-20°C to +60°C) - glycerine filled; medium: +140°F (+60°C) maximum

• Suggestion accessories : Brackets, mounting flange,  syphons, needle valves, ball valves / cocks, pressure  snubbers, test plugs